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ejecta
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喷出物
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分类:
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详细解释:
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以下为句子列表:
英文: In 1994 Hubble began seeing spots brighten in sequence along the central ring: the supernova ejecta smacking into the ring.
中文: 1994年哈伯开始观测到中央环上一连串的亮点,这代表超新星的喷出物霹雳啪啦地撞上了环圈。
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英文: There are things like burrows in some of the sediments found in layers above (after) the impact ejecta which can't easily be mimicked by a flood and imply many organisms survived the meteor impact to die off about 300,000 years later.
中文: 在一些冲击物中有类似洞穴的东西存在于冲积沉淀物的层面内,暗示了很多生物体经历流水影响之后幸存到大约30万年以后才消失。
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英文: They attacked different ecosystems in different ways on different timescales, ranging from days for reentering ejecta to months for dust in the stratosphere to years for sulfuric acid aerosols.
中文: 它们以不同的方式与时间尺度影响不同的生态系,例如,喷出的碎片只要数天就会降回地表,平流层的烟尘要花数个月,硫酸雨雾则要数年。
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英文: seeds from ejecta spit out by bats;
中文: 被吐出的果渣中的种子;
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英文: According to the shock theory,the ejecta produced by explosion form the pressure pulse,and it spreads in forms of either compression waves or expansion waves.
中文: 根据激波理论,爆炸产生压力脉冲并以压力波的形式传播,既有压缩波也有膨胀波。
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